.bottom-wrapper {
  width: 1226px;
  height: 170px;
  margin: 14px auto;
}

.bottom-item {
  float: left;
}

/* ======渠道====== */
.channel-wrapper {
  width: 234px;
  height: 100%;
  margin-right: 14px;
  background-color: rgb(95, 87, 80);
}

.channel-wrapper li {
  float: left;
  width: 78px;
  height: 85px;
  position: relative;
}

/* 上分割线 */
.channel-wrapper li::before {
  content: "";
  width: 64px;
  height: 1px;
  background-color: rgb(102, 94, 87);
  position: absolute;
  top: 2px;
  left: 9px;
}

/* 左分割线 */
.channel-wrapper li::after {
  content: "";
  width: 1px;
  height: 64px;
  background-color: rgb(102, 94, 87);
  position: absolute;
  top: 9px;
  left: 3px;
}

.channel-wrapper a {
  /* 外边距折叠，开启BFC */
  overflow: hidden;
  display: block;
  height: 100%;
  font-size: 12px;
  color: rgb(207, 204, 202);
}

.channel-wrapper a:hover {
  color: #fff;
}

.channel-wrapper img {
  display: block;
  width: 24px;
  height: 24px;
  margin: 20px 29px 5px;
  color: rgb(207, 204, 202);
}

.channel-wrapper a:hover img {
  color: #fff;
}

.channel-wrapper span {
  display: block;
  text-align: center;
}

/* ======促销====== */
.promo-wrapper a {
  float: left;
}

.promo-wrapper a:not(:last-of-type) {
  margin-right: 15px;
}

.promo-wrapper img {
  width: 316px;
}
